Statutory zemstvo certificates of the Lithuanian-Russian state: Issled. Cand. the rights of Mikhail Yasinsky. - Kiev: Univ. a type. (VI Zavadsky), 1889. - VIII, 210 p., 1 p. Table. ; 25. - Ott. from "Univ. Izv."
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Source of electronic copy: РГБ The place where the original was stored: 801-91 / 4089-7; P 72/300; A 172/76